![MR-Caution-icon](https://mrimplant.org/wp-content/uploads/2020/10/MR-Caution-icon.png)
Safety: CONDITIONAL
Bottom line: All conditions must be met to be MRI permissible
Vagal Nerve Stimulator (VNS)
Safety: Conditional
Risks: Thermal Injury to Vagus Nerve
Conditions:
- For MRI of the brain, use a T-R head coil
- For imaging with a body transmit coil, explant the VNS device
Bottom line: All conditions must be met to be MRI permissible